CVE-2020-35898 – actix-utils

Package

Manager: cargo
Name: actix-utils
Vulnerable Version: >=0 <2.0.0

Severity

Level: Critical

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS: 0.00334 pctl0.55653

Details

Use after free in actix-utils An issue was discovered in the actix-utils crate before 2.0.0 for Rust. The Cell implementation allows obtaining more than one mutable reference to the same data.

Metadata

Created: 2021-08-25T20:49:09Z
Modified: 2025-05-23T18:29:56Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/08/GHSA-hhw2-pqhf-vmx2/GHSA-hhw2-pqhf-vmx2.json
CWE IDs: ["CWE-416"]
Alternative ID: GHSA-hhw2-pqhf-vmx2
Finding: F138
Auto approve: 1